Every iconic artist has some kind of an identifiable feature or characteristic about them. Whether it's Mick Jagger or Thom Yorke's out there dance moves or Madonna and Lady Gaga's questionable fashion choices; every artist has their own "ism's". There is a trend, however, with the ever-so-popular mustaches and the advantageous effect it has on a band's popularity. Featured below are some of our favorite iconic artists and their trend-setting 'staches. Share your favorite on our Facebook Wall!